References
- Adler , A . 1933 . Der Sinn des Lebens , Wien & Leipzig, R. Passer .
- Forer , L K . 1969 . Birth order and life roles , Springfield, IL : Charles C Thomas .
- Raboch , J . 1972 . The influence of age on the symptoms of functional sexual disturbances . Andrologie , 4 : 27 – 36 .
- Hall , E . 1965 . Ordinal position and success in engagement and marriage . J Indiv Psychol , 21 : 154 – 158 .